PATCH: Add x32 dl-cache.h

[H.J. Lu]

Hi,

This patch defines x32 _DL_CACHE_DEFAULT_ID to

(FLAG_X8664_LIBX32 | FLAG_X8664_LIBX32)

Tested on Linux/x32.  OK to install?

Thanks.

H.J.
---
	* sysdeps/unix/sysv/linux/x86_64/x32/dl-cache.h: New.

diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/dl-cache.h b/sysdeps/unix/sysv/linux/x86_64/x32/dl-cache.h
new file mode 100644
index 0000000..d68e094
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/dl-cache.h
@@ -0,0 +1,23 @@
+/* Support for reading /etc/ld.so.cache files written by Linux ldconfig.
+   Copyright (C) 2012 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <sysdeps/unix/sysv/linux/x86_64/dl-cache.h>
+
+/* Defined as (FLAG_X8664_LIBX32 | FLAG_X8664_LIBX32).  */
+#undef _DL_CACHE_DEFAULT_ID
+#define _DL_CACHE_DEFAULT_ID	0x803